J M K Garage Doors

4.9
294 reviews

About

Garage Door Supplier
JMK Garage Doors is now proud to be part of the Besser Garage Doors family! We are a family-owned and operated business established in 1980 serving Rancho Cucamonga and beyond. We are a full-service garage door company that offers sales, service, and repairs on residential and commercial overhead garage doors and openers including Liftmaster. All of our installation and service work is done by our own employees, who are trained and certified for garage door installations and repairs. We do not sub-contract our work, nor do we pay piece work—we want to ensure our valued customers a more complete and higher quality job. Established in 1980!

Location

J M K Garage Doors
1243 W 9th St, Upland, CA
91786, United States

Hours

Reviews

4.9
294 reviews
5 stars
278
4 stars
6
3 stars
2
2 stars
0
1 star
8

What are people saying?

AI-generated from recent customer reviews

Professionalism

Technicians consistently demonstrated professionalism, arriving on time and providing clear explanations of services.

Customer Service

Customers praised the friendly and helpful nature of staff, highlighting excellent communication and responsiveness.

Technical Expertise

Technicians were noted for their extensive knowledge and ability to diagnose and resolve issues efficiently.

Quality of Work

Many reviews mentioned high satisfaction with the quality of repairs and installations, with doors functioning better post-service.

Pricing Concerns

Some customers expressed concerns about pricing, feeling that certain repairs were overpriced compared to alternatives.
  • JM
    Janet Munu
    Nov 14, 2025
    5.0
    Chris replaced the backup battery for our LiftMaster system and completed a full tune-up. He called ahead, arrived on time, and took his time to do a very thorough job. He clearly explained all of his findings, and I truly appreciated his professionalism and attention to detail. I would definitely recommend Chris and will request him for any future services!
  • DP
    Dennis Pertusati
    Nov 13, 2025
    5.0
    Chris came by and we chatted about doing a maintenance update on my doors. But I had an issue with one of my doors. I decided to get a quote instead repairing the doors. Chris had brochures available for me to look at. He proceeded to take measurements and gave me a quote right there on the spot to replace the doors. Thanks Chris. Appreciate your time today.
  • JB
    Jeff Bowling
    Nov 11, 2025
    5.0
    Dear Christopher, thank you for your professionalism during yesterday’s site visit. You patiently reviewed the scope of work, garage door options, lead times, installation timeline, and associated costs. We especially appreciated your help narrowing down the selection to a door that complements the new exterior gates we’re installing as part of our home renovation.
  • FT
    Fred Tessensohn
    Nov 11, 2025
    4.0
    My wife and I were apprehensive when we saw that JMK Garage Doors, which people had personally recommended to us, had been acquired by another company: Besser Brothers Garage Doors. Fortunately, our actual experience was really good. Chris and his partner were professional and personal. Best of all, there were no high pressure tactics to choose more expensive options than we needed for a replacement garage door. It's true, I had hoped the problem could be fixed by repairing the door opener's remote receiver capability without getting new opener, but my own research showed that was a real long shot. I want to thank Chris, his crew mate, and JMK's new owners for a job well done.
  • TM
    Tim Mitchell
    Oct 30, 2025
    5.0
    Called Besser Garage Doors (previously JMK Garage Doors) and was given a charming lady who coordinated my broken garage springs into a job solution. A job needed to be solved immediately. Was given a reasonable time slot of 9 AM to 1PM but in 2 1/2 hrs a representative of Besser was sent. DeShawn was the tech who remedied the situation in approximately 1 hour. He not only replaced the two piece springs efficiently with the correct tension but made sure he used the appropriate lubricant to reduce friction from around joints and bearings in the garage door itself. Nice work and cleaned up effectively. Very happy with the workmanship but was surprised with the price… Being that my garage door has worked perfectly for almost 10 years, I guess I forgot how prices haven risen some how. The main thing was that everything went well, I enjoyed the discussion and the quality work by DeShawn.

Frequently Asked Questions About J M K Garage Doors

What services does J M K Garage Doors offer?

J M K Garage Doors provides sales, service, and repairs of residential and commercial overhead garage doors and openers, including Liftmaster products.

Is the work performed by trained professionals at J M K Garage Doors?

Yes, all installation and service work is done by trained and certified employees employed by J M K Garage Doors, with no subcontracting.